JMdict: 2645850
硝煙反応 【しょうえんはんおう】
- [n] chemical reaction used to detect residue from gunshots
- [n] gunpowder residue; gun shot residue; GSR
Kanji in this word:
Kanji | Meanings | On Readings | Kun Readings | Grade |
---|---|---|---|---|
硝 | Nitrate, Saltpeter | ショウ | ||
煙 | Smoke | エン | けむ.る, けむり, けむ.い | |
反 | Anti- | ハン, ホン, タン, ホ | そ.る, そ.らす, かえ.す, かえ.る, -かえ.る | 3 |
応 | Apply, Answer, Yes, Ok, Reply, Accept | オウ, ヨウ, -ノウ | あた.る, まさに, こた.える | 5 |